MassMutual will be the first sponsor to have its logo on Red Sox
John Hancock ending long-held Boston Red Sox sponsorship
Atlanta Braves vs. Boston Red Sox (7/26/23): FREE live stream, time, details, odds
OTM Open Thread 12/5: It is Monday - Over the Monster
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Red Sox reveal 2023 uniform change
A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options
Chris Cotillo on X: MassMutual is the new “signature partner” of the Red Sox. They get a jersey patch and the sign that replaces the John Hancock sign in center field. /
Chris Sale returns from injury, leads Red Sox over Tigers
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox to sport MassMutual logo under new partnership - Boston Business Journal
Boston Red Sox confirm MassMutual as signature sponsor - SportsPro
Red Sox manager Alex Cora on Terry Francona: 'It's time
A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros
Jennifer Halloran posted on LinkedIn
Twins making careful decision about ad patches on players' jerseys